/* ###
 * IP: GHIDRA
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package docking.widgets.tree.internal;

import java.util.ArrayList;
import java.util.List;

import docking.widgets.tree.GTreeNode;
import ghidra.util.FilterTransformer;

public class DefaultGTreeDataTransformer implements FilterTransformer<GTreeNode> {
	private ThreadLocal<List<String>> localizedResults = new ThreadLocal<List<String>>() {
		@Override
		protected List<String> initialValue() {
			return new ArrayList<String>();
		}
	};

	@Override
	public List<String> transform(GTreeNode node) {
		List<String> results = localizedResults.get();
		results.clear();
		results.add(toString(node));
		return results;
	}

	protected String toString(GTreeNode node) {
		return node.getDisplayText();
	}
}
